| 摘要 |
1. A racket, in particular a tennis racket, having a handle sleeve (3) which is able to shift longitudinally along the shank (1) of the racket and to be fixed in any position, a marking being provided for at least one position, characterized in that the longitudinal shifting and the fixing of the handle sleeve (3) is effected by means of a setting-screw (4) effective between the handle sleeve (3) and the shank (1) of the racket and that the marking extends over at least the range of adjustment (11) of the front and edge (12) of the handle sleeve (3) and is applied to the shank (1) of the racket as an impression (13) and/or imprint. |
