| 摘要 |
PROBLEM TO BE SOLVED: To provide a racket frame improved in controllability together with the other characteristics such as flying performance, smashing feeling, etc., in consideration of the compatibility between then. SOLUTION: The racket frame comprises a bifurcated throat part 10c connecting a shaft part 10b and a face part 10a and further a rib part 12 projecting to the in-plane direction inside of the throat part 10b or a connecting part connecting the throat 10b. |
