Patent ID: 9463362
Filing Date: 2016-10-11
CPC Classification: A63B

Claim Text:
1. A shaft for a golf club, which is made of a fiber reinforced resin, wherein when a position 100 mm apart from a distal end of the shaft is represented by P P P P P each section between the positions has a thickness larger than a thickness transition obtained by connecting the thicknesses at the positions by a straight line, the shaft comprises a plurality of prepregs, said plurality of prepregs include a plurality of first prepregs and at least one second prepreg, said plurality of first prepregs comprise prepregs containing carbon fibers, said second prepreg comprises a prepreg containing a material having a specific gravity higher than the specific gravity of the prepregs containing carbon fibers, and a weight of the shaft is 35 g (inclusive) to 45 g (inclusive).