Easton has introduced two new shaft sizes for the X10 arrow. In response to an increasing number of top recurve archers shooting bows of draw weights over 53 pounds, the company has developed two stiffer spines to reduce the need for long-draw, high poundage archers to cut down the shaft from the rear to increase its dynamic spine. The new spines, 350 and 325, were designed to tune to heavy recurve bows without archers having to take length off the back of the shaft, which had the potential to reduce the clearance effectiveness of the tapered rear portion.
