| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a fishing line-cramping sleeve capable of strongly riveting a fishing line without damaging the fishing line with edges on the sides of a through-hole at both the ends of a pipe, even when the fishing line is inserted and riveted, and not injuring the fishing line, even when a fish is taken on a hook and moves actively. SOLUTION: Edges on the sides of a through-hole 6 at both the ends of a pipe are chamfered to form outward expanded and inclined surfaces 7 on both the end walls of the through-hole 6. In addition to the inclined surfaces 7, outside edges at both the ends of the pipe may also be chamfered to form surfaces 8 inclined toward the central axial line X of the pipe.</p> |
