Читать книгу The Complete English Wing Shot онлайн
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The strength of barrels is assured by the proof of them at the London, Birmingham, and foreign proof houses, with loads and charges larger than for service. Anyone in doubt about purchasing guns and rifles would be well advised to write to the Proof Master for the literary matter issued for the protection of the public and guidance of the trade. This changes from time to time, but at present it gives very full information of the meaning of the various foreign proof marks as well as of our own.
Cross-Eyed Stocks
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It is often suggested that a thumb-stall which stands up and blocks the fore sight from the left eye is an assistance to right-shouldered shooters, and sometimes it is. But as it has no effect on the manner of bringing up the weapon, it must require revision to get the correct aim if the weapon is not brought up correctly. The author thinks that a long course of shutting the left eye will force the right eye into becoming governing eye by habit. Some people have neither eye greatly the governor, so that each has an influence on the manner of the “present,” and helps to fix the point the gun is brought up to. This point may be half-way between the extended lines from the two eyes to the foresight, and permits of no real alignment until the gun is moved after presentation, which is always slow. For such men nothing but shutting one eye will be of much use, but for those who have a controlling left eye it is different, and a cross-eyed stock, or shooting from the left shoulder, is to be recommended. Those who have a control eye need not necessarily be able to see the game with it. Provided they see the latter with one eye and take alignment of the breech and fore sight with the control eye, that is enough. If the eyes are pairs—that is, not crossed—and produce on the brain but one image of an object focused, then the direction of the alignment over or upon the game or target is accomplished in the brain, and the hands obey. That is to say, the left eye may be unable to see the sights, and the right eye may be unable to see the game, but as the images on both are superimposed on the brain the aim is quite correct for normal eyes. A beginner thinks this impossible, but if he uses a thumb-stall, and blocks the fore sight from the left eye, and puts a card over the muzzle, so as to block the right eye from seeing the target, and then focuses the latter, and not the fore sight, he will soon become unconscious that he is blocking out anything from either eye.