| 摘要 |
PROBLEM TO BE SOLVED: To provide a tennis racket reducing vibration in smashing a ball. SOLUTION: A nearly V-shaped shaft part 3 is connected on two parts to a face part 2. A yoke part 5 is provided between two parts of the shaft part 3 connected to the face part 2. The thickness Dr of the yoke part 5 is made thicker than the other parts of the face part 2. |
