| 摘要 |
PROBLEM TO BE SOLVED: To make characteristics of a racket adjustable.SOLUTION: The racket includes: a grip; an annular frame with a plurality of through holes provided which penetrate from the inner periphery to the outer periphery; and a shaft which connects the grip and the frame in the axial direction of the shaft. The racket is characterized in that the frame is equipped with a rear end side fitting part, on the outer periphery of the frame and closer to the shaft in the axial direction thereof, a fitting part to be attached with a rear end side fitting object which is of a different material from the frame and which is engaged with a string to be stretched in the frame. |
