JOINED TYPE GOLF CLUB HEAD

摘要

PROBLEM TO BE SOLVED: To prevent a beautiful appearance from being deteriorated due to leakage of a filler metal or the like from junction and to enable easy treatment of leakage when the filler metal or the like leaks especially in a recessed part of a back face of a cavity iron.

SOLUTION: The joined type golf club is formed by joining members by brazing with a hard filler metal or soldering. A groove or a protruding part like a weir is provided in the proximity of a joint. In this way, the filler metal or solder leaking out from the joint is prevented from spreading.

COPYRIGHT: (C)2004,JPO