Make the smallest slingshot

The minimum size of slingshot is 35-45mm. Slingshot became popular in 1970s and 1980s. Slingshot is a cold weapon or a game tool. Slingshot is generally composed of bow, rubber band and leather bag. It is usually made of branches and shaped like Aya. Upper belts are tied at both ends, and a piece of skin wrapped with projectiles is tied in the middle of the rubber band. The strength of the slingshot depends on the tension and rebound speed of the rubber band. The greater the tension of the rubber band, the heavier the projectile that can be matched, and the faster the rebound speed of the rubber band, which can provide a larger initial velocity for the projectile. The heavier the projectile, the higher the muzzle velocity and the greater the power. According to the launching mechanism, slingshots can be divided into bow slingshots and elastic slingshots. Bow slingshot has the most primitive bow slingshot and crossbow. Rubber-band slingshots can be divided into traditional slingshots and modern slingshots, and their division principles should be based entirely on the presence or absence of sights and wrist rest labor-saving devices. For example, wooden slingshots and steel wire slingshots without sight belong to traditional slingshots, and the so-called traditional bows with sight formed by cutting or casting metal wires should strictly belong to the category of modern bows. Because in the whole world, before the development of horizontal grip aiming in China, no one or product popularized the principle of horizontal grip aiming. The earliest horizontal aiming is the king's wind (of course, there are earlier XGD models), which pioneered the application and promotion of horizontal aiming in slingshot products and was the originator of horizontal aiming slingshot. The typical bows of modern slingshots are relatively mature products such as sniper eagle, Tyrannosaurus Rex and Raptor. Of course, slingshots should also belong to modern slingshots according to the basic principles, but the development is too limited for legal reasons.