A rotationally mounted cam for use with an archery bow. The cam comprising a primary string feed-out, a secondary string feed-out and a string take-up. The primary string feed-out feeding out a predetermined amount of string when the cam rotates about an axle as the bow is drawn. The secondary sting feed-out arm having an end of the string anchored thereto. The secondary string feed-out independently rotationally mounted to the cam at a rotation point. The cam providing the bow with the capability to provide a predetermined nock point with a smooth and continuous feed which allows the nock point to travel in a straight line through out the draw.