| 摘要 |
<p>A steel golf club shaft formed in a generally cylindrical configuration with a tip end (42) and a butt end (18), the shaft having a central aperture extending axially the entire length thereof, has e.g. three sets of steps (20, 26, 32) continuously decreasing in diameter externally and internally from the butt end to the tip end, the steps of the central set (26) being spaced from each other by a distance greater than the distance between the steps of the other sets, the end regions (18, 42) each being unstepped and of uniform external diameter. Also disclosed are matched sets of clubs, woods and irons, employing such shafts. <IMAGE></p> |
