The present invention relates to a structure improvement of a fishing tackle, in particular to a structure in which the balance rod is tapered from the center to the two sides, and includes a balance pole, a main fishing line hanging portion and a two-fishing line hanging portion； the balance rod system is a long rod type includes a central portion and two end portions extending outward from the central portion, the main fishing line hanging portion is installed at a central portion of the balance rod； the two sub-fishing line hanging portions are each Mounted on the two ends of the balance rod, wherein the central portion has a larger diameter than the two ends, and the central portion of the rod is gradually narrowed toward the two ends, so that the balance rod can quickly break through the water surface and reduce the water resistance. The utility model can reduce the weight, increase the moving range of the two-end hook, increase the hooking rate of the shrimp, avoid the tangling and entanglement of the two fishing hooks and the fishing line, and is convenient for the user to operate.本創作係有關一種釣具結構改良，尤指一種天秤桿由中央向二側漸細之結構改良，係包括有天秤桿、主釣線吊掛部及二子釣線吊掛部；該天秤桿係呈一長桿型，係包括有一中央部及自該中央部向外延伸之二端部，該主釣線吊掛部係裝設於該天秤桿之中央部；該二子釣線吊掛部係各裝設於該天秤桿之二端部，其中，該中央部桿徑大於該二端部，且由中央部桿徑往該二端部逐漸縮小，使該天秤桿可快速突破水面、降低水阻並可減輕重量，提高二端釣鉤之移動範圍，增加蝦上鉤機率，避免二釣鉤及釣線糾結纏繞，方便使用者操作。
