Ferguson said: "Darren has been at the club since he was 15. "I am extremely proud that he came through the ranks of our youth academy and am delighted Darren has signed a new contract. He has developed into a top-class midfielder."
Fletcher said: “I take great pride in playing for Manchester United, I have won many trophies in my years playing here and I am looking forward to winning many more in the seasons to come. I would like to thank everyone at the club.”