| 摘要 |
The cover (10) consists of a one-piece elongated body (18) that fits against the outer edge of the racket frame and has grooves (28) and tubes (20) to receive the racket frame strings. The body has a base (34) with a thrust surface (36) placed in contact with the frame edge, made from a first material with a given hardness, and a sole (24) that covers the base at least partially on the opposite side to the thrust surface, contains the grooves, and is made from a second material that is harder than the first. The first material is an elastomer with a preferable Shore A hardness of 50 - 60, while the second one has a preferable Shore A hardness of 80 - 90. |
