Dynamically Adding Empty MCs to a Container

Hi … Rather than typing out each child to add to a container mc, I wish to use a for loop to do so. However, in AS2, when adding an instance of an object, I could specify a unique name based on the current number of the loop. In AS3, I dont know how to even give the same object a unique name if multiple versions a re being pulled from the library to the Stage!

See this step of basic code:: and perhaps someone may have an obvious point to make about the differences of standard procedures, moving from AS2 to AS3::±

var container:MovieClip = new MovieClip();
var wing:MovieClip = new MovieClip();
for(var i:int=0;i<3;i++)
    container.addChild(wing) /// umm! so how do I add 3! wings each with its own instance name??? Or is not practice in AS3? 

THANKyou ///