一种钓鲢鱼的特殊钓组。有两种解释,一种因子线两端绑钩,定钩距为2至2个半钩高后再将它折起来打结的,由于鲢鱼体高,中上层聚窝时常形成鱼摞鱼现象,故在分配子线长度时使上钩子线占全长的20%,下钩占80%。如两子线合长50厘米,二八分配后上钩子线长10厘米左右,下钩 A special fishing group of silver carp. There are two explanations, a factor line tied at both ends, a fixed hook distance of 2 to 2 half hook height and then fold it to tie knot, due to silver carp body height, the middle and upper poly litter often form a fish phenomenon , So in the distribution of the length of the sub-hook so that the hook line accounts for 20% of full-length, 80% under the hook. If the two sub-line length of 50 cm, 28 after the hook on the hook line length of 10 cm, hook