The English rules for FlickFleet are available here.
Here's an official How to Play video from Gaming Rules!:
We're also fortunate to have had a Kickstarter backer, Dennis Bayer, translate the rules into his native German.
"It employs the dexterity aspect in a really smart way, making it able to utilize the dexterity elements as a convenient way to have really complex ideas like cover, range, luck, movement, etc... in a very approachable package."
Jack Eddy, The Cardboard Herald