< Topic >Divergence the swimming at underwater, the metal jig for the lure fishing which can make the appeal to the fish stronger is offered.SolutionsMaking the center of gravity of keel B of the base section stabilize by the fact that the material A whose specific gravity is lighter than the main material is provided in the rear section, it maintains the attitude of the top and bottom, from the Tip of the lure which causes the unique roll which the fish likes with manipulation of the fishing rod and the reel which will be been slow to the center section it buckles to loose mountain condition on base side, buckling to loose mountain condition on rear side from the center section extending through the rear end, with the side view it makes form of the loose S letter. Swinging width of roll of the lure becomes large, also wave motion and the flashing effect become larger.< Choice figure >Drawing 5【課題】水中での泳ぎを多様化させ、より魚へのアピールを強くできるルアーフィッシング用のメタルジグを提供する。【解決手段】主材料よりも比重の軽い素材Aを背面部に設けることで底面部のキールBの重心を安定させて上下の姿勢を維持させ、ゆっくりとした釣竿やリールの操作で魚が好む独特な横揺れを起こすルアーの、先端部から中央部までを底面側に緩やかな山状に湾曲させ、中央部から後端にかけては背面側に緩やかな山状に湾曲させて、側面視で緩やかなS字の形状にする。ルアーの横揺れの揺れ幅が大きくなり、波動やフラッシング効果もより大きくなる。【選択図】図5
