The arrow is perhaps the most important of all the implements of the archer, and requires the greatest nicety of make and excellence of materials; for, though he may get on without absolute failure with an inferior bow or other tackle, unless the arrow be of the best Robin Hood himself would have aimed in vain. Two things are essential to a good arrow, namely, perfect straightness, and a stiffness or rigidity sufficient to stand in the bow, i.e. to receive the force of the bow as delivered by the string without flirting or gadding; for a weak or supple is even worse than a crooked arrow—and it need hardly be said how little conducive to shooting straight is the latter. The straightness of the arrow is easily tested by the following simple process. Place the extremities of the nails of the thumb and middle finger of the left hand so as just to touch each other, and with the thumb and same finger of the right hand spin the arrow upon the nails at about the arrow's balancing-point; if it revolve truly and steadily, keeping in close and smooth contact with the nails, it is straight; but if it jump in the very least the contrary is the case. In order to test its strength or stiffness the arrow must be held by the nock, with its pile placed on some solid substance. The hand at liberty should now be pressed downwards on the middle of the arrow. A very little experience as to whether the arrow offer efficient resistance to this pressure will suffice to satisfy the archer about its stiffness. An arrow that is weaker on one side than on the other should also be rejected. Before entering upon the subject of the best shape for the If the arrow be placed on the bowstring as if for shooting, the bow drawn, and an aim taken at an object, and if the bow be then slowly relaxed, the arrow being held until it returns to the position of rest—i.e. if the passage of the arrow over the bow be slow and gradual—it will be found, if the bow be held quite firmly during this action, that the arrow does not finally point to the object aimed at, but in a direction deviating considerably to the left of it—in fact, that its direction has been constantly deviating more and more from the point of aim at each point during its return to the position of rest. This is, of course, due to the half-breadth of the bow, the nock of the arrow being carried on the string, in a plane passing through the string and the axis of the bow's length; and this deviation will be greater if the arrow be chested (i.e. slighter at the pile than at the nock), and less if it be bobtailed (i.e. slighter at the nock than at the pile) than if the arrow be cylindrical throughout. If the same arrow, when drawn to the head, be loosed at the object aimed at—i.e. if the passage of the arrow over the bow be impulsive and instantaneous—it will go straight to the object aimed at, the shooting being in all respects perfect. How, then, is the difference of the final direction of the arrow in the two cases to be explained? It must be observed that the nock of the arrow being constrained to move, as it does move in the last case, causes a pressure of the arrow upon the bow (owing to its slanting position on the bow, and its simultaneous rapidity of passage), and therefore a reacting pressure of the bow upon the arrow. This makes the bow have quite a different effect upon the deviation from what it had in the first case, when the arrow moved slowly and gradually upon the bow (being held by the nock), the obstacle presented by the half-breadth of the bow The struggle of these forces is clearly indicated by the appearance of the arrow where it comes in contact with the bow when it leaves the string. It is here that the arrow always shows most wear. It is also shown by the deep groove that gets worn by the arrow in a bow that has seen much service. The nature of the dynamical action may be thus briefly explained. The first impulse given to the arrow, being instantaneous and very great (sufficient, as has been seen, to break the arrow if the string be not home in the nock) in proportion to any other forces which act upon it, impresses a very high initial velocity in the direction of the aim, and this direction the arrow recovers notwithstanding the slight deviations caused by the mutual action between the arrow and bow before explained—these in fact, as has been shown, counteracting each other. The recoil of the bow, besides the motion in the direction of aim, impresses a rotary motion upon the arrow about its centre of gravity. This tendency to rotate, however, about an axis through its centre of gravity is counteracted by the feathers. For, suppose the arrow to be shot off with a slight rotary motion about a vertical axis, in a short time its point will deviate to the left of the plane of projection, and the centre of gravity will be the only point which continues in that plane. The feathers of the arrow will now be turned to the right of the same plane, and, through the velocity of the arrow, will cause a considerable resistance of the air against them. This resistance will twist the arrow until its point comes to the right of the plane of projection, when it will begin to turn the arrow the contrary way. Thus, through the agency of the feathers, the deviation of the point of the arrow from If the foregoing reasoning be carefully considered, it will be seen how prejudicial to the correct flight of the arrow in the direction of the aim any variation in the shape of that part of it which is in contact with the bow must necessarily be; for by this means an additional force is introduced into the elements of its flight. Take for example the chested arrow, which is smallest at the point and largest at the feathers: here there is during its whole passage over the bow a constant and increasing deviation to the left of the direction of aim, caused by the arrow's shape, independent of, and in addition to, a deviation in the like direction caused by the retention of the nock upon the string. Thus this description of arrow has greater difficulty in recovering its initial direction, the forces opposed to its doing so being so much increased. Accordingly, in practice, the chested arrow has always a tendency to fly to the left. These chested arrows are mostly flight-arrows, made very light, for long-distance shooting, and they are made of this shape to prevent their being too weak-waisted to bear steadily the recoil of very strong bows. As regards the bobtailed arrow, which is largest at the point and smallest at the feathers, the converse is true to the extent that this description of arrow will deviate towards the left less than either the straight or chested arrow; moreover, any considerable bobtailedness would render an arrow so weak-waisted that it would be useless. There is another arrow, known as the barrelled arrow, which is largest in the middle, and tapers thence towards each end. The quickest flight may be obtained with this sort of arrow, as to it may be applied a lighter pile without bringing on either the fault of a chested arrow or the weak-waistedness of a bobtailed arrow. The feathering of the arrow is about the most delicate part of the fletcher's craft, and it requires the utmost care and experience to effect it thoroughly well. It seems difficult now to realise why the feathering of the arrow came to have grown to the size in use during Mr. Ford's time, when the feather occupied the whole distance between the archer's fingers and The pile, or point, is an important part of the arrow. Of the different shapes that have been used, the best for target-shooting—now almost the only survivor—is the square-shouldered parallel pile. Its greatest advantage is, that if the arrow be overdrawn so that the pile be brought on to the bow, the aim will not be injured, as must be the case with all conical piles so drawn. (Very light flight-arrows, for which the piles provided for ladies are considered too heavy, must still be furnished with the conical piles used for children's arrows.) This parallel pile is mostly made in two pieces—a pointed cone for its point, which is soldered on to the cylindrical part, which itself is made of a flat piece of metal soldered into this form. This same-shaped pile has occasionally been made turned out of solid metal; but this pile is liable to be so heavy as to be unsuitable for any but the heaviest arrows, and the fletchers aver that it is difficult to fix it on firmly owing to the grease used in its manufacture. Great care should be taken, in the manufacture of arrows, that the footing exactly fits the pile, The nock should be strong, and very carefully finished, so that no injury may be done by the string or to the string. Of course the nock must be of the same size in section as the stele of the arrow; and this furnishes an additional argument against the bobtailed arrow, which is smallest at this end. The notch or groove in which the string acts should be about one-eighth of an inch wide and about three-sixteenths of an inch deep. The bottom of this notch will be much improved by the application of a round file of the right gauge, i.e. quite a trifle more than the eighth of an inch in diameter; but great care must be taken to apply this uniformly, and the nock must not be unduly weakened. This application will enable the archer to put thicker, and therefore safer, lapping to the nocking-place of the string, and the danger of the string being loose in the nock will be lessened. It is possible that this additional grooving of the nock may to a very trifling extent impede the escape of the arrow from the string. Mr. Ford recommended the application of a copper rivet through the nock near to the bottom of the notch to provide against the danger of splitting the nock. But it is so doubtful whether any rivet fine enough for safe application would be strong enough to guard against this danger, that the better plan will be to avoid the different sorts of carelessness that lead towards this accident. As regards the length of the arrow no arbitrary rule can The weight of the arrow must to a certain extent be regulated by its length and by the strength of the bow with which it is to be used; for if an arrow be a long one it must have bulk sufficient to ensure its stiffness, and stiffness also in proportion to the strength of the bow. 4s. for the lowest, and 5s. 6d. for the highest weight, are the two extremes within which every length of arrow and strength of bow may be properly fitted, so far as gentlemen are concerned. For ladies, 2s. 6d. and 3s. 6d. should be about the limits. It should be borne in mind that light arrows, unless dictated by physical weakness, are a mistake in target-shooting. For flight-shooting As the variation of elevation, or distance to be shot, should not be managed by a change of weight in arrows, it is decidedly advisable to keep arrows all of the same weight, &c. Indeed it is a great mistake to change any part of the tackle, bow or arrow, during the shooting, except in unavoidable cases. The scoring will seldom be bettered by such means. Formerly only two arrows were shot at each end, and three were carried, and called an 'archer's pair,' including the spare one. Now it is the almost universal custom to shoot three arrows at each end. Some spare ones should, of course, be at hand in case of accidents. It must be remembered that if the slightest variation in shape or weight occurs amongst those in use, the line or elevation is sure to be affected, to the serious detriment of accurate hitting; therefore too much care cannot be taken in their choice. Whether it be for store or for daily use, the arrow should be kept in a quiver or case made on such a plan that each shall have its separate cell, and they should be kept upright It appears to be well authenticated that if a light-chested flight-arrow be feathered at each end, with the feathers trimmed lower at the nock than at the pile end, when shot against the wind it will return back again like a boomerang. And if the same-shaped arrow be feathered in the middle only, it will in its flight make a right angle, and no power of bow can send it any considerable distance. Mr. R. Hely-Hutchinson, already mentioned as having made experiments in modern times with steel bows, had another peculiarity. On the back of his bow he had a flat piece of hard wood or metal fixed at right angles to the length of his bow. An upright piece of the same material was fitted into a groove in this, whose outside distance was about an inch from the place where the arrow usually touches the bow above the handle. He used always to shoot with his arrow resting, not on the bow, or on his hand, but in the outside angle between this projection and the upright piece of it. He aimed as other archers do, and has been seen to make excellent hitting at the distance of one hundred yards, even when far advanced in years. In this case the axis of the arrow, or the line of aim, was distant from the plane through the string and the axis of the bow an inch in addition to the usual half-width of the arrow and half-width of the bow. Yet the arrow appeared to fly quite steadily and truly. It is not known why he adopted this peculiarity, and it is unnecessary But when Mr. Hutchinson's peculiar method of shooting is compared with this natural way, it will appear that the relation between these same resolved forces will be as 216 to 13; showing that the obstruction in this latter case has been considerably more than doubled—the keenness of flight will be diminished, and increased friction will be shown between the arrow and its resting-place at the instant of the loose. Besides the spin given to the string at the loose, there is also a push, at right angles to the direction delivered, by the more or less unavoidable obstruction of the fingers as they liberate the string; but this push, occurring before the liberation of the string, is the final difficulty of the aim and loose. Immediately the string is loosed the arrow has, as it were, the nocking-place between its teeth in the nock, and contributes to the direction of its course to the point of rest; and it is Greater or diminished friction between the bow and arrow would be another way of representing greater or less obstruction to the aim of the arrow. As the arrow deepens the groove made by its passage over the bow the obstruction will be diminished, but the surface exposed to this friction will be increased. If a bow could be so constructed that an arrow could be shot through it just above the handle, the opening must be large enough to admit free passage for the feathering as well, and the opening must be contrived so that the 'stele,' true to the point of aim throughout its passage through the bow, shall never swerve from the right side of the opening. |