Patent attributes
An archery bow sight has a rear sight and a front sight that remain in a line of sight from the archer's sight eye to targets of varying distance. The sight includes (a) a frame adapted for mounting onto a bow; (b) a rear sight attached to the frame, the rear sight being movable vertically and being positioned a first horizontal distance from the archer's sight eye; (c) a front sight attached to the frame, the front sight being movable vertically, being positioned a second horizontal distance from the archer's sight eye, and being further positioned in a line of sight from the archer's sight eye through the rear sight; (d) a linkage between the rear sight and the front sight for simultaneously moving the rear sight a first vertical distance and the front sight a second vertical distance to correspond to targets of varying distance; and (e) a means for initially adjusting the sight to conform to a draw length of a particular archer to ensure that the ratio of the first vertical distance divided the second vertical distance equals the first horizontal distance divided by the second horizontal distance.
