Racket frame with U=shaped openings - where each opening has wing with rounded edge in contact with string

摘要

The racquet frame has U-shaped openings, separated by blocks. EAch opening has a wing which has a rounded edge. One string goes through each opening and comes into close contact with the rounded edge. to form the network of strings for the racquet. - The external periphery of the frame is larger than the dimension of the strings so that they can be lodged in the frame. The external periphery of the frame can have a groove round it and the holes can be in the base of the groove.