The invention relates to irrigated ablation catheter assemblies and methods of facilitating parallel irrigation fluid flow along irrigated assemblies. An irrigated catheter assembly according to an embodiment includes a catheter, an irrigated ablation electrode assembly, and a flow member. The catheter includes a catheter shaft having a fluid lumen. The irrigated ablation electrode assembly includes a proximal portion having at least one irrigation passageway and a distal portion. The proximal portion of the electrode assembly may include a proximal member and the distal portion of the electrode assembly may include a distal member which is connected to the proximal member. The proximal end of the flow member is coupled or connected to the catheter shaft and the distal end of the flow member is disposed about the proximal portion of the electrode assembly. Fluid flows through the irrigated electrode assembly and is guided, at least in part, along the outer surface of the proximal portion by the flow member towards the distal portion along the outer surface of the distal portion substantially parallel with the longitudinal axis of the electrode assembly.
