"One Fly Logo" Tomorrow is our annual one fly contest. this is the logo that we use on our score sheets. Rules are you get one fly to use. Catch as many fish as you can in a 3 hour period. We use this cool score sheet which has a "No Cheatum Ruler" that you use to measure the fish before you release them. The person with the highest number of inches of fish is the winner. If you loose your fly during the competition, you are done.