| 主权项 |
1. A bow comprising:
a string; a frame for resting and directing a projectile, wherein the projectile is fired substantially perpendicular to the frame when the string is released, the frame having a first wing and a second wing and a middle portion between the first and second wings; a first limb attached on an end of the first wing at a distance from a middle portion of the frame, the first limb having a first free end and a second free end with installed thereon respectively a first placing means for positioning the string and a second placing means for positioning the string; a second limb attached on an end of the second wing at a distance from the middle portion of the frame, the second limb having a first free end and a second free end with installed thereon respectively a first placing means for positioning the string and a second placing means for positioning the string; at least one deflecting means for pulling the string from the first placing means and the second placing means of the first wing, the at least one deflecting means disposed on the first wing between the middle portion and the first limb; at least one deflecting means for pulling the string from the first placing means and the second placing means of the second wing, the at least one deflecting means disposed on the second wing between the middle portion and the second limb, wherein the string passes at least over the first placing means, the second placing means and the at least one deflecting means in the following sequence: the second placing means of the first limb, the deflecting means of the first wing, the first placing means of the first limb, the first placing means of the second limb, the deflecting means of the second wing, the second placing means of the second limb, and wherein the string crosses a path of the projectile only once. |
