GOLF CLUB SHAFT

摘要

A shaft 6 includes at least two hoop layers s3 and s8, at least one bias layer, and at least one straight layer. An interposition layer other than the hoop layer is present between every opposing hoop layers. An average thickness of the opposing hoop layers is defined as t, and a total thickness of the interposition layer is defined as T. The shaft 6 satisfies the following formula (1):;T/t≧1.9  (1).

主权项

1. A golf club shaft comprising:
at least two hoop layers; at least one bias layer; and at least one straight layer, wherein: an interposition layer other than the hoop layer is present between every opposing hoop layers; and if an average thickness of the opposing hoop layers is defined as t and a total thickness of the interposition layer is defined as T, the shaft satisfies the following formula (1):
T/t≧1.9  (1).