Dargo scored on Saturday but injured his shoulder after being clattered while setting up Billy Mehmet's goal. As a result he had to go off and it was thought the injury was something similar to one he suffered while at Inverness Caley Thistle. However, it has been revealed he doesn't need surgery and will be out for three weeks, meaning he'll miss the double header with Motherwell and the games against Hamilton and Rangers.
It's a blow to lose Dargo yet again as he's been in great form recently, but I suppose we should be thankful it's not for as long as was feared.
Story source: The Official St. Mirren Website