| 摘要 |
PROBLEM TO BE SOLVED: To provide a leverage type cuttlefish-fishing tackle capable of realizing the increase of fishing result. SOLUTION: This leverage type fishing tackle is provided by attaching a hook on the one end of a shaft and a bait-fixing means at the middle part, and joining a lower end of an arm of which upper end is a fishing line-connecting part, with another end of the shaft as freely rotatable. Further, the both ends of an expanding and contracting spring of which free length is shorter than the sum of a length from a middle part of the shaft to another end and the length of the arm, are joined with the middle part of the shaft and the upper end of the arm. COPYRIGHT: (C)2005,JPO&NCIPI
|
