US Patent 7670235 Golf club head having removable weight

A golf club head includes a body and a retaining element removably mounted to the body. The retaining element includes a main body and an annular wall extending from a side of the main body of the retaining element. The annular wall defines a compartment for receiving a weight that is retained to the body of the golf club head by the retaining element. A vibration absorbing washer is received in the compartment of the retaining element and mounted to the weight. The vibration absorbing washer absorbs vibration during swing, thereby enhancing assembling reliability of the weight.