THESE FLY SELECTIONS ARE DESIGNED TO MATCH THE MOST IMPORTANT HATCHES OF THE SEASON. EACH DOZEN FLIES INCLUDES ONE ADDITIONAL FREE "WILD CARD" FLY FOR HATCHES THAT MIGHT OVERLAP. SELECTIONS INCLUDE NYMPH, EMERGER, DUN, AND SPINNER PATTERNS. THE BONEFISH ASSORTMENT INCLUDES PATTERNS FOR FLATS FISHING AND A PERMIT CRAB PATTERN AS A "WILD CARD". THE SALTWATER ASSORTMENT IS DESIGNED TO USE FOR A WIDE VARIETY OF SALTEWATER SPECIES. TO ORDER, GO TO https://streamsideorvis.com/store/premium-fly-selection.html
There are three important choices to consider when choosing the right leader for fly fishing. They are the length of the leader, and the size of the diameter of the butt section and diameter of the tippet (or level portion at the end of the leader).
Length
Three factors determine what length leader to use: the water condition, the type of fly line used, and the fish to be fished for.