HIGH MOMENT OF INERTIA COMPOSITE GOLF CLUB HEAD

摘要

A high moment of inertia golf club head (20) composed of a composite material and having a weight strip (40) in a ribbon (30) section is disclosed herein. The weight strip (40) may be composed of copper, tungsten or a similar metal. The moment of inertia, Izz, of the golf club head (20) about a vertical axis Z through the center of gravity ranges from 2800 g-cm<2> to 5000 g-cm<2>, and a moment of inertia, Iyy, about a horizontal axis Y through the center of gravity of the golf club head (20) ranges from 1900 g-cm<2> to 2500 g-cm<2>. The golf club head (20) is preferably composed of plies of pre-peg sheets. The volume of the composite golf club head (20) varies from 300 cm<3> to 600 cm<3>.