| 摘要 |
PROBLEM TO BE SOLVED: To improve the defect of conventional ring made of steel wire or SUS wire for connecting a fishing tackle such as lure or fishing hook, concretely, to provide a tackle-connection ring remarkably absorbing the shock at the hit of a fish, resistant to deformation and enabling easy attaching and detaching. SOLUTION: This super-elastic ring for connecting a fishing tackle is a coil ring made of an NiTi alloy wire exhibiting super-elastic nature at room temperature. The contour of the ring has elliptic or oval form having major axis D1 and minor axis D2, the end parts 21, 22 of the wire are positioned on the circumference A, A' of the ring at the side of minor axis perpendicularly crossing with the major axis D1 and the minor axis D2 and the winding number of the coil is 1.7-2.
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