A fly-fishing fly and method of manufacturing the same are provided. The fly includes a unique abdomen. A method is provided for coloring and waterproofing the abdomen material, which allows it to transmit virtually all of the available light. The fly has a natural glow to it that is discernable to human eyes even after the sun has set. This fly represents a new approach to fly-fishing lures because it is substantially translucent and lifelike.