PROBLEM TO BE SOLVED: To provide a fishing tackle and its connection structure in which fishing tackle members can easily be attached and detached to/from each other and a connection state between the fishing tackle members can reliably be held.SOLUTION: A fishing tackle 1 of the present invention comprises a first fishing tackle member 3 and a second fishing tackle member 9 detachably connected with each other. The first fishing tackle member 3 has an inner hole 3c capable of inserting the second fishing tackle member 9. The second fishing tackle member 9 can rotate between the first rotating position capable of being separated from the first fishing tackle member 3 and the second rotating position regulated in the separation from the first fishing tackle member 3 in the connection state being inserted in the inner hole 3c of the first fishing tackle member 3.SELECTED DRAWING: Figure 5COPYRIGHT: (C)2018,JPO&INPIT【課題】仕掛け部材同士を容易に着脱できるとともに仕掛け部材同士の接続状態を確実に保持できる釣用仕掛け及びその接続構造を提供する。【解決手段】本発明の釣用仕掛け1は、互いに着脱自在に接続される第1の仕掛け部材3と第2の仕掛け部材9とを含む。第1の仕掛け部材3は、第2の仕掛け部材9を挿通可能な内孔3cを有する。第2の仕掛け部材9は、第1の仕掛け部材3の内孔3cに挿通されたその接続状態において、第1の仕掛け部材3からの離脱が可能な第1の回転位置と、第1の仕掛け部材3からの離脱が規制される第2の回転位置との間で回転できる。【選択図】 図5