DETTORI AT THE DOUBLE Frankie Dettori continued his great start to the season with a double on Flight Pattern and Zoning at Jebel Ali today. Dettori`s first ride back was on Thursday when Godolphin`s Best Of The Bests destroyed his rivals in the second leg of the Maktoum Challenge. Flight Pattern, trained by Graeme Rogerson, got the ball rolling with a length and a half win in the five-furlong Jebel Ali Sprint. And the Italian also captured the other feature event on the card aboard the Saeed bin Suroor-trained Zoning in the Jebel Ali Mile Prep. The Sagitta 2000 Guineas fourth Zoning beat Meadaar by a short head. Siege, the other Godolphin runner, was fifth. Dettori will also be riding at Nad Al Sheba on Sunday where he rides Godolphin`s Slip Stream in the Al Fahidi Fort Prestige Race.