Adobe and Apple will probably never see eye to eye on flash. And the fact that Adobe has ceased production on mobile flash means that it's a technology that's dying....even if it'll take several years for it to go away.
If you have to have flash on your iPad then you can look into browsers that support flash. I see puffin, skyfire and iSwiffer recommended a lot.
Adobe has not made a version of Flash for the iPad.
Kappy explains why. https://discussions.apple.com/message/19446567#19446567
5 Flash Player Alternatives http://www.techshout.com/features/2011/01/flash-player-for-ipad-apps/
Top 4 browsers supports flash player on iPad and iPhone