It?s always important to narrow your aim as much as possible when you are preparing to drive. Concentrate on hitting towards a particular spot, as opposed to just aiming at the fairway, and your accuracy is guaranteed to improve.
Having chosen a point in the distance to aim at, I then pick a spot just in front of my ball, on this line, to fix my aim on. In this instance, there is a divot in the perfect position. This works as an ideal visual reference that helps me find a straight drive.