Edward Ringwood Hewitt was one of the leading innovators in American fly fishing and fly tying. The Skating Spider…Bivisisble…Neversink Stone…these are all Hewitt creations. Hewitt was obsessed with finding out everything he could about what made fish eat. To wit, he created a list of seven factors that made a pattern successful, and ranked them in order of importance. Gary LaFontaine, another keen student of feeding behavior and effective fly design, lists them in his masterwork Caddisflies. Number one is the light effects of the fly, above and below the surface. Number seven, the least important, is accuracy of imitation of the naturals.
So it should come as no surprise that The Grass Shrimp Solution, a ridiculously simple pattern constructed of a few strands of bucktail, some braid, and a hen feather, excels at fooling striped bass. It has no eyes, no tail, no carapace. But it does have the essential bite triggers that stripers are keying on. In Caddisflies, LaFontaine makes a very big deal about what fish are looking for when they’re feeding; it’s often a single, essential characteristic of the natural. The Grass Shrimp Solution offers a translucent silhouette when viewed from below; the soft hackle and sparse feelers provide movement; and when held on the dangle, the fly creates a wake just like the naturals. Impressionism. It’s what’s for dinner.